Latex Class Book Bibliography Information

Bibliography in LaTeX with Bibtex/Biblatex

Learn how to create a bibliography with Bibtex and Biblatex in a few simple steps. Create references / citations and autogenerate footnotes.

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[View example on Overleaf]

  1. Creating a .bib file
  2. Using BibTeX
  3. Autogenerate footnotes with BibLaTeX
  4. BibTeX Format
  5. BibTeX Styles

We have looked at many features of LaTeX so far and learned that many things are automated by LaTeX. There are functions to add a table of contents, lists of tables and figures and also several packages that allow us to generate a bibliography. I will describe how to use bibtex and biblatex (both external programs) to create the bibliography. At first we have to create a .bib file, which contains our bibliographic information.

Creating a .bib file

A .bib file will contain the bibliographic information of our document. I will only give a simple example, since there are many tools to generate the entries automatically. I will not explain the structure of the file itself at this point, since i suggest using a bibtex generator (choose one from google). Our example will contain a single book and look like this:

@BOOK{DUMMY:1, AUTHOR="John Doe", TITLE="The Book without Title", PUBLISHER="Dummy Publisher", YEAR="2100", }

If you don't want to use a BibTeX generator or a reference management tool like Citavi (which generates BibTeX files automatically for you), you can find more examples of BibTeX formats here.

Using BibTeX

After creating the bibtex file, we have to tell LaTeX where to find our bibliographic database. For BibTeX this is not much different from printing the table of contents. We just need the commands \bibliography which tells LaTeX the location of our .bib file and \bibliographystyle which selects one of various bibliographic styles.

\documentclass{article} \begin{document} Random citation \cite{DUMMY:1} embeddeed in text. \newpage \bibliography{lesson7a1} \bibliographystyle{ieeetr} \end{document}

By using this code, we will obtain something like this:

I named my .bib file lesson7a1.bib, note that I did not enter the .bib extension. For the style, I've choosen the ieeetr style, which is very common for my subject, but there are many more styles available. Which will change the way our references look like. The ieeetr style will mark citations with successive numbers such as [1] in this example. If I choose the style to apalike instead, i will get the following result:

Most editors will let you select, to run bibtex automatically on compilation. In TeXworks (MiKTeX) for example, this should be selected by default.

If you use a different editor, it can be necessary to execute the bibtex command manually. In a command prompt/shell simply run:

pdflatex lesson7a1.tex bibtex lesson7a1 pdflatex lesson7a1.tex pdflatex lesson7a1.tex

It is necessary to execute the pdflatex command, before the bibtex command, to tell bibtex what literature we cited in our paper. Afterwards the .bib file will be translated into the proper output for out references section. The next two steps merge the reference section with our LaTeX document and then assign successive numbers in the last step.

Autogenerate footnotes in $\LaTeX$ using BibLaTeX

The abilities of BibTeX are limited to basic styles as depicted in the examples shown above. Sometimes it is necessary to cite all literature in footnotes and maintaining all of them by hand can be a frustrating task. At this point BibLaTeX kicks in and does the work for us. The syntax varies a bit from the first document. We now have to include the biblatex package and use the \autocite and \printbibliography command. It is crucial to move the \bibliography{lesson7a1} statement to the preamble of our document:

\documentclass{article} \usepackage[backend=bibtex,style=verbose-trad2]{biblatex} \bibliography{lesson7a1} \begin{document} Random citation \autocite[1]{DUMMY:1} embeddeed in text. \newpage \printbibliography \end{document}

The \autocite command generates the footnotes and we can enter a page number in the brackets \autocite[1]{DUMMY:1} will generate a footnote like this:

For BibLaTeX we have to choose the citation style on package inclusion with:

\usepackage[backend=bibtex,style=verbose-trad2]{biblatex}

The backend=bibtex part makes sure to use BibTeX instead of Biber as our backend, since Biber fails to work in some editors like TeXworks. It took me a while to figure out how to generate footnotes automatically, because the sources I found on the internet, didn't mention this at all.

BibTeX Formats

This is not meant to be a comprehensive list of BibTeX formats, but rather give you an idea of how to cite various sources properly. If you're interested in an extensive overview of all BibTeX formats, I suggest you to check out the resources on Wikibooks.

Article

@ARTICLE{ARTICLE:1, AUTHOR="John Doe", TITLE="Title", JOURNAL="Journal", YEAR="2017", }

Book

@BOOK{BOOK:1, AUTHOR="John Doe", TITLE="The Book without Title", PUBLISHER="Dummy Publisher", YEAR="2100", }

Inbook (specific pages)

@INBOOK{BOOK:2, AUTHOR="John Doe", TITLE="The Book without Title", PUBLISHER="Dummy Publisher", YEAR="2100", PAGES="100-200", }

Website

@MISC{WEBSITE:1, HOWPUBLISHED = "\url{http://example.com}", AUTHOR = "Intel", TITLE = "Example Website", MONTH = "Dec", YEAR = "1988", NOTE = "Accessed on 2012-11-11" }

This is a list of the formats that I have most commonly used. If you think some important format is missing here, please let me know.

BibTeX Styles

Here's a quick overview of some popular styles to use with BibTeX.

Abbrv

Alpha

Apalike

IEEEtr

Plain

I'm trying to keep this list updated with other commonly used styles. If you're missing something here, please let me know.

Summary

  • Generate a bibliography with BibTeX and BibLaTeX
  • First define a .bib file using: \bibliography{BIB_FILE_NAME} (do not add .bib)
  • For BibTeX put the \bibliography statement in your document, for BibLaTeX in the preamble
  • BibTeX uses the \bibliographystyle command to set the citation style
  • BibLaTeX chooses the style as an option like: \usepackage[backend=bibtex, style=verbose-trad2]{biblatex}
  • BibTeX uses the \cite command, while BibLaTeX uses the \autocite command
  • The \autocite command takes the page number as an option: \autocite[NUM]{}

Next Lesson: Lesson 8

LaTeX supports bibliographies out of the box, either embedding the references in your document or storing them in an external file. This article explains how to manage bibliography with the environment and the BibTeX system.

Note: If you are starting from scratch it's recommended to use biblatex since that package provides localization in several languages, it's actively developed and makes bibliography management easier and more flexible.

[edit]Introduction

Standard bibliography commands in LaTeX have a similar syntax to that of lists and items.

\begin{thebibliography}{9}\bibitem{latexcompanion} Michel Goossens, Frank Mittelbach, and Alexander Samarin. \textit{The \LaTeX\ Companion}. Addison-Wesley, Reading, Massachusetts, 1993.   \bibitem{einstein} Albert Einstein. \textit{Zur Elektrodynamik bewegter K{\"o}rper}. (German) [\textit{On the electrodynamics of moving bodies}]. Annalen der Physik, 322(10):891–921, 1905.   \bibitem{knuthwebsite} Knuth: Computers and Typesetting, \\\texttt{http://www-cs-faculty.stanford.edu/\~{}uno/abcde.html}\end{thebibliography}

The environment produces a list of references; such list will be titled "References" in a article document class, and "Bibliography" in book and report document classes. A parameter inside braces, in the example, indicates the number of entries to be added; this parameter can not be greater than 99.

To create a bibliography entry the command is used. A parameter inside braces is set to label this entry and can later be used as identifier for this reference. After the closing brace the text with the name of the author, the book title, publisher and so on is entered.

ShareLaTeX provides several templates with pre-defined styles to manage bibliography. See this link

  Open an example in ShareLaTeX

[edit]Embedded system

The example presented in the introduction only contains list of references, the next example shows how to cite the entries of that list within the document.

\begin{document}   \section{First section}   This document is an example of \texttt{thebibliography} environment using in bibliography management. Three items are cited: \textit{The \LaTeX\ Companion} book \cite{latexcompanion}, the Einstein journal paper \cite{einstein}, and the Donald Knuth's website \cite{knuthwebsite}. The \LaTeX\ related items are \cite{latexcompanion,knuthwebsite}.   \medskip   \begin{thebibliography}{9}\bibitem{latexcompanion} Michel Goossens, Frank Mittelbach, and Alexander Samarin. \textit{The \LaTeX\ Companion}. Addison-Wesley, Reading, Massachusetts, 1993.   \bibitem{einstein} Albert Einstein. \textit{Zur Elektrodynamik bewegter K{\"o}rper}. (German) [\textit{On the electrodynamics of moving bodies}]. Annalen der Physik, 322(10):891–921, 1905.   \bibitem{knuthwebsite} Knuth: Computers and Typesetting, \\\texttt{http://www-cs-faculty.stanford.edu/\~{}uno/abcde.html}\end{thebibliography}   \end{document}

The command insert the number corresponding to the bibliography entry whose label is passed inside braces. For example, the output of is [2].

The information printed by the command depends on the bibliography style used. See Bibtex bibliography styles.

  Open an example in ShareLaTeX

[edit]Bibliography management with Bibtex

BibTeX is a widely used bibliography management tool in LaTeX, with BibTeX the bibliography entries are kept in a separate file and then imported into the main document.

Once the external bibliography file is imported, the command is used just as in the introductory example.

Ths document is an example of BibTeX using in bibliography management. Three items are cited: \textit{The \LaTeX\ Companion} book \cite{latexcompanion}, the Einstein journal paper \cite{einstein}, and the Donald Knuth's website \cite{knuthwebsite}. The \LaTeX\ related items are \cite{latexcompanion,knuthwebsite}.   \medskip   \bibliographystyle{unsrt}\bibliography{sample}

This uses the following commands:

Imports the BibTeX file "sample.bib" to display the bibliography. To import several .bib files just write them comma-separated inside the braces, the file extension is not necessary.
Sets the bibliography style to be used in this document. The information displayed depends on the bibliography style used, even if the entry contains information about the date, author, title, publisher, and abstract, the style used might only print the title and the author. See Bibtex bibliography styles which contains examples of the default bibliography styles in LaTeX.
This will print a number of text, depending on the bibliography style, to reference the bibliography entry whose label is passed to the command. In this case, the label produces [2].

When the main document is compiled, a .bbl file is generated from the .bib file. This is simply a .tex file reorganising the information in the .bib file in a environment, as above. On ShareLaTeX the .bbl file is stored in the cache, and you can download it from the list of other logs and files.

Note: Unicode characters are not supported on BibTeX. Also, if there are too many bibliography entries (+100) it may not work properly. See the further reading section for links to other bibliography management tools.

  Open an example of the bibtex package in ShareLaTeX

[edit]The bibliography file

Bibliographic references are usually kept in a bibliography file whose extension is .bib, this file consists of a list of records and fields. Each bibliography record holds relevant information for a single entry.

This file contains records in a special format, for instance, the first bibliographic reference is defined by:

This is the first line of a record entry, denotes the entry type and tells BibTeX that the information stored here is about an article. Besides the entry types shown in the example (, and ) there are a lot more, see the reference guide.
The label is assigned to this entry, is an identifier that can be used to refer this article within the document.
This is the first field in the bibliography entry, indicates that the author of this article is Albert Einstein. Several comma-separated fields can be added using the same syntax , for instance: title, pages, year, URL, etc. See the reference guide for a list of possible fields.

The information in this file can later be used within a LaTeX document to include these references, as shown in the next subsection.

  Open an example of the bibtex package in ShareLaTeX

[edit]Adding the bibliography in the table of contents

There are two ways of including the bibliography in the table of contents, either manually adding it or using the package tocbibind (recommended).

To add it manually just insert the next line right before the command or


for books and reports or


for articles. If you prefer to use tocbibind see the next example.

\documentclass[a4paper,10pt]{article}\usepackage[utf8]{inputenc}\usepackage[english]{babel}   \usepackage[nottoc]{tocbibind}   \begin{document}   \tableofcontents   \section{First Section} This document ...   \bibliographystyle{unsrt}\bibliography{sample}   \end{document}

Adding the line


to the preamble will print the "References" or "Bibliography" in the table of contents, depending on the document type. Be careful, it will also add other elements like the Index, Glossary and list of Listings to the table of contents. For more information see [the tocbibind package documentation].

  Open an example of the bibtex package in ShareLaTeX

[edit]Reference guide

Standard entry types

Article from a magazine or journal
A published book
A work that is printed but have no publisher or sponsoring institution
An article in a conference proceedings
A part of a book (section, chapter and so on)
A part of a book having its own title
An article in a conference proceedings
Technical documentation
A Master's thesis
Something that doesn't fit in any other type
A PhD thesis
The same as
Report published by an institution
Document not formally published, with author and title


Most common fields used in BibTeX

address annote author
booktitle chapter crossref
edition editor institution
journal key month
note number organization
pages publisher school
series title type
volume year URL
ISBN ISSN LCCN
abstract keywords price
copyright language contents

[edit]Further reading

For more information see:

@article{einstein, author = "Albert Einstein", title = "{Zur Elektrodynamik bewegter K{\"o}rper}. ({German}) [{On} the electrodynamics of moving bodies]", journal = "Annalen der Physik", volume = "322", number = "10", pages = "891--921", year = "1905", DOI = "http://dx.doi.org/10.1002/andp.19053221004" }   @book{latexcompanion, author = "Michel Goossens and Frank Mittelbach and Alexander Samarin", title = "The \LaTeX\ Companion", year = "1993", publisher = "Addison-Wesley", address = "Reading, Massachusetts" }   @misc{knuthwebsite, author = "Donald Knuth", title = "Knuth: Computers and Typesetting", url = "http://www-cs-faculty.stanford.edu/\~{}uno/abcde.html" }
\addcontentsline{toc}{chapter}{Bibliography}
\addcontentsline{toc}{section}{References}
\usepackage[nottoc]{tocbibind}

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